diff --git a/Bitcode/simd_ops/simd_ops.cpp b/Bitcode/simd_ops/simd_ops.cpp
index bc1e966..3fe4022 100644
--- a/Bitcode/simd_ops/simd_ops.cpp
+++ b/Bitcode/simd_ops/simd_ops.cpp
@@ -59,7 +59,8 @@
     return err_code;
 #endif
 #if defined(__i386__) || defined(__x86_64__)
-    if (!__builtin_cpu_supports("avx")) {
+    if (!__builtin_cpu_supports("avx") ||
+        !__builtin_cpu_supports("avx2")) {
       return err_code;
     }
 #endif